Pakka Jacks, which specializes in on-site hydraulic excavator and shovel lifts, delivers an end-to-end service for major component replacement and repair services. Now they have supercharged their service by nearly doubling their jacks and accessories. The newly upgraded fleet now includes three…
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Modular Thickening Solution
…high solids retention and mixing efficiency that eliminates feed short-circuiting. It offers low shear rate for ideal floccule growth, even discharge symmetry, and excellent feed preparation, Metso said. The unit uses bench-scale and pilot testing to ensure process performance guarantees. It is…
GM and Komatsu Collaborate on Hydrogen-powered Haul Truck
…in a zero-emissions future, helping to electrify heavier-duty applications, beyond passenger vehicles,” said Charlie Freese, executive director of GM’s Global Hydrotec business. “Mining trucks are among the largest, most capable vehicles used in any industry, and we believe hydrogen fuel cells are…
Blasting OEMs Help Customers Solve Key Challenges
…the “primer in the blasthole is protected from all credible energy sources that might initiate or damage it, provided it is three meters below the surface,” Patterson said. “In a lightning event, the temperature and pressure effects of lightning are rapidly attenuated…
A Different Approach to Improving Room-and-Pillar Productivity
…Mining looking for ways to improve safety and productivity with its room-and-pillar mining operations. The coal seams in South Africa are thick and hard, and the geology in general is difficult. The height affords more headroom, but the conditions also require roof…
Sensor Technology Spawns New IoT Solutions for Mining
…an IP67 outdoor-rated gateway and intends to soon release a plug-in module for its IR 1101 router that, when installed, turns the router into a LoRaWAN gateway. It also offers a ‘common packet forwarder,’ which allows the gateway to interoperate with many…
Haulage & Loading 2025
…three most productive days in open-pit mining Held every two years, Haulage & Loading is the conference for surface mining professionals. The event, which brings mine operators and suppliers together in an informal Arizona resort setting, focuses on improving surface mining operations…
GM and Komatsu Collaborate on Hydrogen-powered Haul Truck
…in a zero-emissions future, helping to electrify heavier-duty applications, beyond passenger vehicles,” said Charlie Freese, executive director of GM’s Global HYDROTEC business. “Mining trucks are among the largest, most capable vehicles used in any industry, and we believe hydrogen fuel cells are…
Winners Announced in the 2023 NIOSH Mine Safety and Health Technology Innovations Awards
…method for proactive control of fault-slip seismicity in deep, high-stress, narrow-vein mining. As used at Hecla’s Lucky Friday Mine, the method significantly improved safety, reducing the all-injury frequency rate by more than fifty percent. Industrial minerals: Imerys won the industrial minerals award…
Komatsu Develops New Battery Technology for Underground Coal
…to be performed inside of the battery. Another consideration is spare parts, like a Li-ion module, and whether they are stocked on site. EHS needs to be involved to store Li-ion batteries on site. It’s not real easy to ship Li-ion batteries…
When Conveyor Belt Mistracking Becomes Actionable
…perfectly centered alignment may not be possible for most conveyor systems. Everything from ambient temperature to changes in material grade can impact belt alignment causing spillage and belt damage. But mistracking is as much a safety issue as it is an efficiency…
Drive, Pumps Feature Advanced Controls
…2,500 ft, the FVT Series VLST is for applications moving vast amounts of water. It comes “in a variety of configurations, including mixed or axial flow,” the company said. “Outfitted with ASTM A48 high-tensile cast-iron bowls, investment-cast 304 stainless impellers, and bronze…
Condition-based Practices Allow Transition to Predictive Maintenance
…taking into account various parameters. The efficiency of the monitored machine is increased and an overall reduction in downtime costs is achieved. Both handheld and remote CM devices are available. Remote online solutions are quickly gaining in popularity, as they allow users…
Eco Material Harvests Landfilled Ash
…carbon content in landfilled and ponded coal ash, bringing it up to required specification for use in concrete and other building materials. The ash from Plant Branch will be used in concrete blends to repair and construct bridges, roads, and buildings in…
Will the EPA Listen to FERC?
…Danly surmised. “The Proposed Rule professes that ‘EPA has carefully considered the importance of maintaining resource adequacy and grid reliability in developing its proposal’ and states that EPA ‘evaluated the reliability implications,’” Danly said. “It did not.” He also pointed out that…
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